Role of NO3−/NH4+ ratio and humic substances in modulating photosynthetic pigments and improving essential oil quantity and quality of Melissa officinalis L

Fuente: Journal of Agriculture and Food Research
Publication date: March 2026Source: Journal of Agriculture and Food Research, Volume 26Author(s): Mina Ebrahimi, Behnam Dovlati, Ghader Ghasemi, Nayer Mohammadkhani